Exploring Graphene and MoS2 Chips Based Surface Plasmon Resonance Biosensors for Diagnostic Applications

Devi Taufiq Nurrohman, Ying Hao Wang, Nan Fu Chiu

Research output: Contribution to journalReview articlepeer-review

1 Citation (Scopus)

Abstract

Until now, two-dimensional (2D) nanomaterials have been widely studied and applied in the biosensor field. Some of the advantages offered by these 2D materials include large specific surface area, high conductivity, and easy surface modification. This review discusses the use of 2D material in surface plasmon resonance (SPR) biosensor for diagnostic applications. Two-dimensional material reviewed includes graphene and molybdenum disulfide (MoS2). The discussion begins with a brief introduction to the general principles of the SPR biosensor. The discussion continues by explaining the properties and characteristics of each material and its effect on the performance of the SPR biosensor, in particular its sensitivity. This review concludes with some recent applications of graphene- and MoS2-based SPR biosensor in diagnostic applications.

Original languageEnglish
Article number728
JournalFrontiers in Chemistry
Volume8
DOIs
Publication statusPublished - 2020 Aug 26

Keywords

  • 2D materials
  • biosensor
  • diagnostic
  • graphene
  • MoS
  • surface plasmon resonance

ASJC Scopus subject areas

  • Chemistry(all)

Fingerprint Dive into the research topics of 'Exploring Graphene and MoS<sub>2</sub> Chips Based Surface Plasmon Resonance Biosensors for Diagnostic Applications'. Together they form a unique fingerprint.

Cite this